Kaiser Canyon Fire

No longer in current feed

Okanogan County, Washington · Discovered July 16, 2026

138,293 acres
Size
100%
Contained
No growth
24h growth
14
Personnel

Source: NIFC/IRWIN (interagency) · Last upstream update 4 days ago

Current situation

Kaiser Canyon Fire

Inactive
Air quality · Good
AQI 46

The Kaiser Canyon Fire fire has burned 138,293 acres in Okanogan County, Washington. It is no longer in the current official feed, so the figures on this page reflect the last data reported. Crews have fully contained the fire. Air quality near the fire is good (AQI 46). 14 personnel are assigned to the incident.

Kaiser Canyon Fire size over time

14 official size readings

Holding at 138K acres across these reports.

Acreage as reported by the official incident feed, recorded by Fire Nearby each time it changes. Hover or tap the chart for each reading.

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Incident timeline

Generated automatically from official feeds the moment they change: size, containment, evacuation zones, aircraft, and incident team updates.

  1. Fire reported 100% contained

    50 days ago · September 21, 2026
  2. New perimeter mapped at 138,284 acres (national perimeter feed)

    72 days ago · August 31, 2026
  3. Containment rose to 98%

    81 days ago · August 22, 2026
  4. Containment rose to 86%

    84 days ago · August 19, 2026
  5. Containment rose to 81%

    89 days ago · August 14, 2026
  6. Containment rose to 74%

    91 days ago · August 12, 2026
  7. Fire first listed in official incident feeds at 138,213 acres

    91 days ago · August 11, 2026
Raw growth & containment readings
RecordedSizeContained
9/7/2026, 12:35:48 AM138,293 acres100%
9/4/2026, 12:44:17 AM138,293 acres98%
9/1/2026, 12:52:58 AM138,293 acres99%
8/25/2026, 1:14:19 AM138,293 acres98%
8/22/2026, 12:36:54 AM138,284 acres98%
8/21/2026, 1:03:53 AM138,284 acres90%
8/20/2026, 1:09:17 AM138,292 acres90%
8/19/2026, 12:12:40 AM138,298 acres86%
8/18/2026, 12:59:10 AM138,296 acres84%
8/16/2026, 2:11:32 AM138,296 acres83%
8/15/2026, 12:28:22 AM138,282 acres82%
8/14/2026, 1:03:08 AM138,272 acres81%
8/12/2026, 1:01:26 AM138,218 acres74%
8/11/2026, 2:04:22 PM138,213 acres63%

Recorded by Fire Nearby each time upstream data changes.

About this data

Fire Nearby aggregates official incident data and shows exactly when each value was last updated. For evacuation decisions, always follow instructions from local emergency officials and check county emergency management channels.